ALTER USER

名称

大纲

ALTER USER name [ [ WITH ] option [ ... ] ]
where option can be:
 SUPERUSER | NOSUPERUSER
 | CREATEDB | NOCREATEDB
 | CREATEROLE | NOCREATEROLE
 | CREATEUSER | NOCREATEUSER
 | INHERIT | NOINHERIT
 | LOGIN | NOLOGIN
 | REPLICATION | NOREPLICATION
 | CONNECTION LIMIT connlimit
 | [ ENCRYPTED | UNENCRYPTED ] PASSWORD 'password'
 | VALID UNTIL 'timestamp'
ALTER USER name RENAME TO new_name
ALTER USER name SET configuration_parameter { TO | = } { value | DEFAULT }
ALTER USER name SET configuration_parameter FROM CURRENT
ALTER USER name RESET configuration_parameter
ALTER USER name RESET ALL

描述

ALTER USER现在是ALTER ROLE命令的别名(即两者相同)。

兼容性

ALTER USER语句是一个PostgreSQL的扩展,SQL标准中还没有完成用户定义相关的语法。

又见